Henan Kefan Mining Machinery Co.,Ltd.

Zhengzhou, Henan, China

Jaw crusher is mainly applicable to various ores and big block's primary and second crushing and the largest compression resistance of the material is 320mpa. Moreover, the jaw crusher is also widely used in stone mining, metallurgy industry, building material, highway, railway, and chemical industry and so on. Nowadays, the jaw crusher has been the necessary equipment in a variety of production lines. the motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. Characteristics of jaw crusher:1high ratio of crushing, 2.even final size, 3.simple structure, 4.reliable working condition, 5.easy maintenance, 6.low operating cost. henan kefan mining machinery co., ltd. Is a mining machinery which mainly supply mining equipment, such as crusher, brick making machine, briquetting machine, rotary dryer, jaw crusher, raymond mill, grinding mill, cement mill, autoclaved aerated concrete, block machine, etc.

Vertical combination crushers are ideally suitable for primary and secondary crushing, with low power consumption and easy maintenance. Vertical combination crusher widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. these crushers are recommended by leading consultants in this field and are used by hundreds of customers all over the world.every feature of these machines has been carefully designed to provide superior quality and performance. They are widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. henan kefan mining machinery co., ltd. Is a mining machinery which mainly supply mining equipment, such as crusher, brick making machine, briquetting machine, rotary dryer, jaw crusher, raymond mill, grinding mill, cement mill, autoclaved aerated concrete, block machine, etc.

Mobile crushing plant, a new designed rock crushing & screening plant, is flexible, convenient and strong in mobility, so mobile crushing plant can save a large construction capital and relocation. Raw materials can be broken at the local place without being transported again, and also can be moved with the further exploitation of the raw material, which saves a large number of transportation cost. Henan kefan corporation specializes in producing crusher, screen, transportation, other rock breaking, minerial processing equipment. mobile crushing plant, a new designed rock crushing & screening plant, is flexible, convenient and strong in mobility, so it can save a large construction capital and relocation. Mobile crushing plant's features:1.pe series high performance jaw crushers2.incorporated the feeder and vibrating screen into the crusher3.everything on board: crusher, feeders, screens, belts and power installations4.quick road transportation thanks to king pin arrangementhenan kefan mining machinery co., ltd. Is a mining machinery which mainly supply mining equipment, such as crusher, brick making machine, briquetting machine, rotary dryer, jaw crusher, raymond mill, grinding mill, cement mill, autoclaved aerated concrete, block machine, etc.

Vsithe high efficent vertical shaft impact crusher and the newest result, is designed by german authoritative experts according to chinese local working condition. Vsithe high efficent vertical shaft impact crusher is a kind of sand making machine of world high-level performance produced exclusively in china. Vsithe high efficent vertical shaft impact crusher provides high-quality materials especially for motorway, high-speed railway, tall building, city project, hydroelectric damconstruction and concrete mixing station. Vsithe high efficent vertical shaft impact crusher is the first and the best choice for the field of man-made sand and stone shape. Henan kefan mining machinery co., ltd. Is a mining machinery which mainly supply mining equipment, such as crusher, brick making machine, briquetting machine, rotary dryer, jaw crusher, raymond mill, grinding mill, cement mill, autoclaved aerated concrete, block machine, etc.

spring cone crusher is mainly used in metal and nonmatal mines, cement, construction, gravel metallurgical and other industries and also suitable to crush various kinds of ores and rocks of medium or above medium hardness. compare with jaw crusher, cone crusher is of stable structure, high efficiency, easy adjustment, economic operation, etc. the spring safety system of crusher acts as an overloading protection system that allows metal to pass through the crushing chamber so as not to damage the cone crusher. cone crusher crushes materials by the working surface between the movable cone and fixed cone. so it is more advanced and efficiency efficient than jaw crusher. the movable cone is supported by spherical bearing and fixed on an hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. the movable cone and erect shaft are driven by the eccentric shaft sleeve together. the eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the conveyor belt is driven by motor through v-belts. the lower part of vertical shaft is installed in the eccentric sleeve. when the eccentric sleeve rotates, there is a conical surface lined out by the shaft. henan kefan mining machinery co., ltd. is a mining machinery which mainly supply mining equipment, such as crusher, brick making machine, briquetting machine, rotary dryer, jaw crusher, raymond mill, grinding mill, cement mill, autoclaved aerated concrete, block machine, etc.